📫 Rails Engine to preview emails in the browser
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Mar 17, 2024 - Ruby
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email-delivery
Here are 27 public repositories matching this topic...
The best email marketing services and tools help marketers save time and improve their results.
lists awesome email email-marketing resources email-delivery awesome-list awesome-lists awesome-readme
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Feb 14, 2026
Email.Net is an email sender abstraction for .NET to decouple your email sending from the underlying provider, with access to different types of providers such as MailKit, SendGrid, MailGun, etc
dotnet email email-sender mailgun dotnet-core sendgrid email-delivery smtp-client amazon-ses mailkit socketlabs
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Sep 18, 2024 - C#
AWS Lambda function that sends SES notifications to Elasticsearch
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Mar 13, 2026 - JavaScript
Official Laravel integration for the Lettr email API
api php laravel mail sdk email laravel-package email-delivery mail-driver email-api email-templates laravel-mail transactional-email laravel-mailable lettr smtp-alternative
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Mar 12, 2026 - PHP
Automated bulk email sender with Python, JSON queues, secure SMTP, HTML/attachments and full real-time logging. Envio massivo automatizado com Python, filas JSON, SMTP seguro, HTML/anexos e logs completos em tempo real.
python automation email email-sender smtp email-delivery smtp-client marketing-tools cli-tool email-automation bulk-email mass-mailer email-system email-bulk-sender mailing-script
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Nov 27, 2025 - Python
Official Node.js SDK and CLI for the Lettr email API
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Mar 11, 2026 - TypeScript
Official Go SDK for the Lettr email API
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Feb 7, 2026 - Go
Official PHP SDK for the Lettr email API
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Mar 11, 2026 - PHP
Official Python SDK for the Lettr email API
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Feb 7, 2026 - Python
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Dec 29, 2025 - TypeScript
🎄🎁 Random attribution of Secret Santas in a group via email, deletion of the sent emails. Can't cheat !
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Apr 27, 2020 - Python
Automated backend workflow for retailer recommendations.
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Jan 8, 2026 - TypeScript
Posta - a self-hosted email delivery platform with SMTP, templates, security, and analytics.
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Mar 16, 2026 - Go
Multi-provider email delivery service with intelligent routing and automatic failover
nodejs api docker typescript email webhook mailgun smtp sendgrid email-delivery aws-ses resend nestjs prisma multi-provider
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Feb 24, 2026 - TypeScript
A lightweight WordPress plugin that routes all outgoing wp_mail() email through the Resend transactional email API. Works as a clean SMTP alternative. No extra features, just reliable delivery.
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Jul 31, 2025 - PHP
Scalable Reliable Mail Transfer Agent — high-performance MTA in Go with per-domain queues, DKIM/SPF/DMARC, bounce handling, rate limiting, and web dashboard. Modern alternative to Postfix and Exim.
nodejs go golang devops email self-hosted smtp mta spf dkim smtp-server email-delivery mail-server dmarc queue-management mail-transfer-agent postfix-alternative
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Mar 16, 2026 - Go
Klaviyo automation engine with ecommerce email flows
python flow customer-retention automation pipeline marketing-automation email email-delivery email-templates api-integration automation-engine klaviyo lifecycle-marketing ecommerce-segmentation
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Dec 1, 2025
Official Java SDK for the Lettr email API
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Feb 7, 2026 - Java
Mail E2E Exporter is a Prometheus-compatible exporter that monitors the real end-to-end delivery path of emails: sending via SMTP and receiving via IMAP.
docker-compose exporter grafana imap selfhosted prometheus smtp email-delivery e2e-monitoring monitoring-stack mail-monitoring noncommercial email-roundtrip email-latency email-alerting email-metrics
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Nov 11, 2025 - Python
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